package com.shiqi.controller;


import com.aliyuncs.utils.StringUtils;
import com.shiqi.service.SendSms;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import java.util.UUID;
import java.util.concurrent.TimeUnit;

@RestController
@CrossOrigin    //跨域支持
public class SmsTestController {

    @Autowired
    private SendSms sendSms;

    @Autowired
    private RedisTemplate<String, String> redisTemplate;


    @GetMapping("/send/{phone}")
    public String code(@PathVariable("phone") String phone) {

        //调用发送方法，模拟真实业务，redis
        String code = redisTemplate.opsForValue().get(phone);
        if (!StringUtils.isEmpty(code)) {
            return phone + ":" + code + "已存在，还没有过期";
        }

        // 生成验证码并且存储到 redis 中
        code = UUID.randomUUID().toString().substring(0, 4);


        boolean isSend = sendSms.send(phone, "填自己的签名", code);

        if (isSend) {
            redisTemplate.opsForValue().set(phone, code, 600, TimeUnit.SECONDS);
            return phone + ":" + code + "发送成功！";
        } else {
            return "发送失败！";
        }
    }



}
